Faulty Clinic Booking System

Today -15.1.2022 I had booked to get a jab at Clicks-Blue Hills only to get there to be told that vaccinations aren’t done in weekends. My thing is, why do they allow bookings on the system if vaccinations aren't being done?? I wasted time and money to get there, only to get there and vaccinations aren’t being done?! Please do better! I am very upset to say the least.